/*
 * Copyright (c) 2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

function identity(x: number) : number {
    console.log("identity(){")
    let y:number = x;
    console.log("}")
    return y;
}

function nonZero() : number {
    console.log("nonZero(){")
    console.log("}")
    return 1;
}

function zero() : number {
    console.log("zero(){")
    console.log("}")
    return 0;
}


function  main(x:number, y:number) {
    console.log("main(){")
    x = nonZero();
    y = 3;
    y = zero();
    if (x==0) {
        x = nonZero();
    } else {
        x = 3;
    }
    x = identity(y);
    console.log("}")
}